Stock investment is one of the financial instruments that plays an important role in encouraging economic growth. The rapid development of the capital market makes investors faced with the challenge of identifying patterns and groups of stocks that are suitable for their investment strategies. One approach that can be used to understand the characteristics of stocks is through clustering analys…
Indonesia’s foreign debt has continued to increase each year due to limited revenue and high government expenditures. Various factors influence the fluctuation in Indonesia’s foreign debt, including inflation, exports, imports, the exchange rate, and BI rate. The data for this study were obtained from official sources, namely the websites of the Ministry of Finance, Central Bureau of Statis…
Missing data refers to a condition where part of the dataset is unavailable due to unrecorded information during the data collection process. Missing data problems must be addressed because they can affect the accuracy of the analysis. This study aims to evaluate the performance of univariate imputation methods, namely Kalman Smoothing and STL Decomposition, on time series data obtained from a …
Unemployment is an important indicator in measuring the level of social welfare and development inequality between regions. Unemployment problems in Indonesia are caused by various factors that differ between regions. This study aims to model the unemployment rate and identify factors that affect the unemployment rate in Indonesia in 2023.
Indonesia faces challenges in improving the quality of education, one of which is indicated by variations in the average length of schooling between regions. This study aims to analyze the factors that influence the average length of schooling in Indonesia using a nonparametric mixed spline and kernel regression method. This approach is used to capture linear, nonlinear, and local relationships…
ABSTRACT This study aims to test empirically and analyze the effect of multinationality, thin capitalization and accounting conservatism on tax avoidance with financial distress as a moderating variable. The population in this study are companies in the primary consumer goods sector / consumer non-cyclicals listed on the IDX for the period 2019 - 2023. Sampling in this study using purposiv…
Toko Ingat Selalu Tangerang is a retail store that sells various building materials and furniture accessories. In meeting customer needs, the store often encounters difficulties in recommending complementary products that are likely to be purchased together. It also faces challenges in determining which products should be restocked or prioritized, as such decisions are frequently based on perso…
Inflation is one of the important indicators in assessing the economic stability of a region. Fluctuating inflation movements require a forecasting method that can model the nature of its volatility. This study aims to forecast inflation in Pekanbaru City using the ARCH GARCH model which is optimized with the Kalman Filter method. The research analysis begins with building the best ARIMA model.…
PT. Langgak Inti Lestari is one of the companies that uses chemicals in the palm oil processing. Fluctuating and unmeasured usage can lead to increased production costs. This study develops a chemical stock prediction model using the Seasonal Decomposition method and the Seasonal Auto Agressive Integrated Moving Average (SARIMA) model A total of 472 raw data records were obtained from PT. Langg…
This final project discusses the modular total vertex and edge irregularity stre- ngth of the generalized Petersen graph (GPn,2). The modular total vertex and edge irregularity strength of a graph G, denoted by mtvs(G) and mtes(G), is the minimum value of k such that the graph G has a modular total vertex and edge irregular k-labeling. A total k-labeling is called a modular total vertex irregul…
Supercapacitors are environmentally sustainable energy storage devices that have attracted significantly attention due to their excellent performance. In this research, supercapacitor electrode materials were prepared from tilapia scales waste biomass with varying concentrations of KOH as a chemical activator, namely 0.1 M, 0.2 M, and 0.3 M with sample codes SI-01, SI-02 and SI-03, respectively…
The global energy crisis caused by increasing energy consumption and the limitations of fossil resources drives the development of environmentally friendly energy storage technologies, such as supercapacitors. Supercapacitors require electrode materials with high conductivity, large surface area, and good electrochemical stability. This study aims to develop activated carbon electrodes derived …
Supercapacitors are energy storage devices known for their rapid charging time, long cycle life, and high electrochemical stability. One of the key components in a supercapacitor is the carbon electrode. This study aims to synthesize carbon electrodes derived from green grass jelly leaf biomass (Premna oblongifolia Merr) by incorporating nitrogen doping using thiourea. The synthesis process beg…
Congestion is a traffic problem that remains unresolved. Congestion is caused by heavy traffic, increasing vehicle volumes, and public disregard for traffic regulations. Pekanbaru City is one of the cities with high levels of congestion, necessitating traffic supervision to ensure safe, secure, fast, smooth, orderly, and secure traffic flow. The theory used in this study is Griffin's supervisio…
Work discipline is one of the crucial factors that determines effectiveness and safety in the workplace, especially in companies engaged in the sales, rental, and services of oilfield equipment, such as PT. Besmindo Materi Sewatama Duri. Issues such as employee tardiness, inconsistent use of personal protective equipment (PPE), and violations of work regulations highlight the need for an effect…
This research discusses the efforts to optimize the export of Indonesian mangosteen to China through the ASEAN-China Free Trade Area (ACFTA) scheme. As a strategic horticultural commodity, mangosteen has a high economic value and plays a role in supporting the national economy. ACFTA provides a significant opportunity for Indonesia with the elimination of tariff barriers and the reduction of no…
The Peace Corps is a United States instrument in Indonesia that focuses on English language teaching programs in rural areas of Indonesia, not only as a means of educational assistance but also as a tool of US foreign diplomacy. Through the concept of Soft Power, the United States seeks to build a positive image, strengthen bilateral relations, and spread values in partner countries such as Ind…
ABSTRACT This study aims to examine the effect of Financial Stability, Financial Targets, External Pressure, dan Arrogance on the potential for financial statement fraud in state-owned enterprises (BUMN) listed on the Indonesia Stock Exchange (IDX) for the period 2020–2023. The dependent variable in this study is the potential for financial statement fraud, measured using the Beneish M-S…
ABSTRACT This study aims to empirically examine the influence of top management support and competence on the success of accounting information systems (AIS) among micro, small, and medium enterprises (MSMEs) in Pekanbaru City in 2025. The population in this study consists of all MSMEs registered with the Department of Cooperatives and MSMEs of Pekanbaru City in 2025, totaling 26,648 MSMEs, wi…
ABSTRACT This study aims to examine the effect of audit delay, audit tenure, audit committee and company size on audit quality at State-Owned Enterprises (BUMN) listed on the Indonesia Stock Exchange (IDX) for the period 2021-2023. This research is a quantitative study using secondary data derived from annual reports. The population in this study were all BUMN companies for the period 2021…